| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.78 | 4.453% | $183.6075 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $167.27 | 11.831% | $187.0597 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $46.41 | 10.166% | $51.128 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $160.41 | 9.656% | $175.8992 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $179.97 | 11.182% | $200.0942 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $176.30 | 6.615% | $187.9622 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $241.80 | 3.161% | $249.4433 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $1,147.94 | $1,235.1941 | $1,235.19 | $1,235.20 | $1,235.20 | |